Banzu isn't so much interested in rebuilding technological civilization as he is in playing around with technology, but a technological civilization would certainly make that easier. He's more of the "understand something by tearing it apart and putting it back together" type than the "understand something by reading everything about it" type, but he's taught himself a lot by reading (the most frustrating student: "Why didn't you finish your history homework?" "I was teaching myself high-level algebra." "Oh really? Have some algebra problems." Next week: "Why haven't you finished those algebra problems?" "I was teaching myself how to make alloys."). Her computer project wouldn't be as hands-on as he'd prefer, but he'd certainly be interested if he found out and willing to work with her on it. He'd also see Pokéball technology the same way as her if he got access to it; strip out the mind-control part and build a suitcase that can hold 20 Pokémon in the field out of range of the transmitter.